231460380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1285891}}^1$

素因数の和:1285906

約数の個数: 36

約数和(自身を含む): 702097032

約数和(自身を除く): 470636652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1285891, 2571782, 3857673, 5143564, 6429455, 7715346, 11573019, 12858910, 15430692, 19288365, 23146038, 25717820, 38576730, 46292076, 57865095, 77153460, 115730190, 231460380]

約数ペア:

[(1, 231460380), (2, 115730190), (3, 77153460), (4, 57865095), (5, 46292076), (6, 38576730), (9, 25717820), (10, 23146038), (12, 19288365), (15, 15430692), (18, 12858910), (20, 11573019), (30, 7715346), (36, 6429455), (45, 5143564), (60, 3857673), (90, 2571782), (180, 1285891)]